If you have a Feather, you get to use it on your turn AND your opponent's turn as it returns to your hand and lets you slowly wipe your opponent's board
If a planeswalker becomes a creature, like Gideon Blackblade, you may Equip them then, but the Equipment will unattach when the planeswalker stops being a creature
Having been so focused on Commander until now, I think this is going to be a big player in Standard
That four-mana Red creature will let you discover a second time when you discover, but only once each turn
1) Charizard EX 199/165 2) Blastoise EX 200/165 3) Venusaur EX 198/165 4) Zapdos EX 202/165 5) Erika 203/165 6) Alakazam EX 201/165 7) Charizard EX 183/165 8) Charmander 168/165 9) Bulbasaur 166/165 10) Squirtle 170/165 When did the Pokemon 151 set come out
Getting a quarter of a card each turn is not super scary